| Synthesis of Copper(I) Thiolate Complexes in the Thioetherification of Aryl Halides. | |
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MedLine Citation:
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PMID: 23316098 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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The copper(I) thiophenolato complexes 1-3 containing 1,10-phenanthroline (phen) and 2,9-dimethyl-1,10-phenanthroline (Me(2)phen) were isolated in excellent yields from reactions of [CuOtBu](4) with the dative ligands and subsequent addition of 1 equiv of arylthiol and characterized spectroscopically. X-ray structural analysis of a single crystal of [(phen)Cu(µ-SC(6)H(5))](2) (1) revealed that this complex adopts a neutral dimeric form with a weak Cu-Cu bonding interaction. These complexes were found to react with iodoarenes to form aryl sulfide products. The intermediacy of such complexes in copper-catalyzed thioetherification of aryl halides was demonstrated by the reactivity with p-tolyl iodide and o-tolyl iodide to form two aryl thioethers with selectivities similar to those of catalytic reactions conducted with the same two iodoarenes. |
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Authors:
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Chaohuang Chen; Zhiqiang Weng; John F Hartwig |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2012-10-4 |
Journal Detail:
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Title: Organometallics Volume: 31 ISSN: 0276-7333 ISO Abbreviation: Organometallics Publication Date: 2012 Nov |
Date Detail:
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Created Date: 2013-1-14 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9881295 Medline TA: Organometallics Country: - |
Other Details:
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Languages: ENG Pagination: 8031-8037 Citation Subset: - |
Affiliation:
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Department of Chemistry, Fuzhou University, Fujian 350108, China. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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